1．Have you ever heard of e-waste (electronic waste.电子垃圾).which can be produced every day?How do you ——青夏教育精英家教网——

1．Have you ever heard of e-waste （electronic waste，电子垃圾），which can be produced every day？How do you deal with your computers，MP4players and mobile phones when they're broken or you want a new one？
Most people just throw them away．With the development of electronic industry，e-waste pollution has become a serious problem．According to the United Nations （联合国），in 2014，people around the world produced 41.8million tons of e-waste and only recycled 6.5million tons．The US was the biggest waster，producing 7.1million tons．China came second，with 6million tons．
It's important to pay attention to e-waste．It can either be valuable or harmful，depending on how we deal with it．E-waste is a valuable urban mine （城市矿藏）．The value of the metals，like gold and silver in the waste around the world，is amazing．And the metals can be reused．But if people throw them away，the toxic chemicals （有毒化学物质） can get into the earth or air，affecting the environment and people's health．
Apple is famous for its products iphone，iPad，Apple Watch and so on．The company now recycles people's used products in China when they are buying new ones．The company will test and repair the used ones and sell them at lower prices．
To help reduce （减少） e-waste，we can buy longer lasting （持久的） electronic products．If you have unwanted electronics，find a new home for them．You can also take computers and phones to see if companies offer recycling programs．

根据短文内容，选择最佳答案．
36．B can become e-waste．
A．Steel
B．Computers
C．Plastic bags
D．Cotton
37．A produced the most e-waste in 2014according to the United Nations．
A．America
B．China
C．Japan
D．Apple
38．What does the underline word"affecting"mean in this passage？C
A．protecting
B．improving
C．influencing
D．preventing
39．What can we learn from the passage？C
A．E-waste is useless and can't be used again．
B．The recycled Apple products will be sold at higher prices．
C．Buying longer lasting electronic products is a good way to reduce e-waste．
D．It's better to keep the broken or unwanted mobile phones at home．
40．The main purpose of this passage is toD．
A．tell people that e-waste is useless
B．encourage people to buy more electronic products
C．warn people to throw away Apple products
D．advise people to deal with e-waste correctly to reduce pollution．

20．Dream SchoolWe spend hours in school．But how perfect do you think your school is？Imagine you could design your dream school．What would it be like？Here are some designs from four children of different countries．

41．Who wants to have an Olympic-size swimming pool？A
A．Ma Lin
B．Sonia
C．Rebecca
D．Richard
42．Sonia wants a room toD．
A．play sports
B．play instruments
C．play football
D．play computer games
43．Rebecca comes fromB．
A．China
B．Australia
C．Italy
D．USA
44．Richard wants to haveC off every week．
A．one day
B．two days
C．three days
D．four days．

19．-Where is the old blue bag？
-I'm not sure，but it ____be thrown away．It ___be somewhere in the house．I saw it yesterday．（　　）

18．-Do you know _________ this dictionary belongs to？-Let me see．Oh，it's ________．（　　）

17．I have an Art Festival ________ the morning of June 1st．（　　）

16．John was late for class again．He regretted ____past ten last night．（　　）

15．Sally____her aunt on the way to Beijing．（　　）

14．One day，a doctor was _____to examine the king．（　　）

13．The police found the lost car ______．（　　）

12．-Excuse me，could you tell me ____ a book about music？
-Sure．They are on the second floor．（　　）

	A．	.where can I buy		B．	.where I can buy
	C．	.when can I buy		D．	when I can buy

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